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152331 (2005 UW29)
Classification: Outer Main-belt Asteroid          SPK-ID: 2152331
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

[ show orbit diagram ]
Orbital Elements at Epoch 2459200.5 (2020-Dec-17.0) TDB
Reference: JPL 20 (heliocentric ecliptic J2000)
 Element Value Uncertainty (1-sigma)   Units 
e .1207073686069336 4.5202e-08  
a 3.376652978136499 3.2702e-08 au
q 2.969066082446877 1.501e-07 au
i 17.79916923760352 5.0839e-06 deg
node 40.67289832390814 1.7134e-05 deg
peri 73.91746764011252 3.3569e-05 deg
M 101.0624501805564 2.628e-05 deg
tp 2458564.268167417657
(2019-Mar-21.76816742)
0.0001633 TDB
period 2266.355697100539
6.20
3.2924e-05
9.014e-08
d
yr
n .158845321791529 2.3076e-09 deg/d
Q 3.784239873826121 3.665e-08 au
  Orbit Determination Parameters
   # obs. used (total)      465  
   data-arc span      7531 days (20.62 yr)  
   first obs. used      1999-10-13  
   last obs. used      2020-05-26  
   planetary ephem.      DE441  
   SB-pert. ephem.      SB441-N16  
   condition code      0  
   norm. resid. RMS      .56403  
   source      ORB  
   producer      Otto Matic  
   solution date      2021-Apr-13 19:26:40  

Additional Information
 Earth MOID = 2.04633 au 
 Jupiter MOID = 1.61872 au 
 T_jup = 3.064 
[ show covariance matrix ]

Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]

Physical Parameter Table
Parameter Symbol Value Units Sigma Reference Notes
absolute magnitude H 14.75   n/a E2021B55  
diameter diameter 6.808 km 2.003 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  
geometric albedo albedo 0.060   0.041 urn:nasa:pds:neowise_diameters_albedos::2.0[mainbelt] (http://adsabs.harvard.edu/abs/2011ApJ...741...68M)  

152331 (2005 UW29)          Discovered 2005-Oct-23 by CSS at Catalina
Reference: 20070303/Numbers.arcLast Updated: 2007-03-07

[ show close-approach data ]
Alternate Designations
 2005 UW29 = 1999 XS124 
Ephemeris | Orbit Diagram | Orbital Elements | Mission Design | Physical Parameters | Discovery Circumstances | Close-Approach Data ]
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